2/4 - Got checkraised when holding over pair. Where am I?

[People_Mover]

2/4NL on Bodog
Villian just sat down and this is his 1st hand at the table as he "waited for BB".

Hero ($450.00) opens UTG with J [img]/images/graemlins/diamond.gif[/img]J [img]/images/graemlins/heart.gif[/img] for $12.00
Villian ($500.00) in the BB calls.

$26.00 - FLOP 3 [img]/images/graemlins/spade.gif[/img]4 [img]/images/graemlins/spade.gif[/img]8 [img]/images/graemlins/spade.gif[/img]

He checks. I bet $20.00. He check raises to $65.00 [img]/images/graemlins/confused.gif[/img]

I just moved up limits, so I don't know what the heck is going on here. Part of me says easy fold, but the other part says put $100.00 more on top and push any non spade/ace turn.